grinding copper used

  • Grinding Steel without a Mask : metalworking

    5 hours into my workday of polishing the assembled parts wearing one of the cheapo dust collectors, the foreman walks thru the room. 2 seconds later he walks up to the employee grinding little copper bushings that the telescoping parts ride on. 5 minutes later they come back with something similar to this.. Turns out he was grinding Beryllium copper.

  • Choosing The Right Grinding Wheel : Modern Machine Shop

    Dec 15, 2000 · Choosing The Right Grinding Wheel Understanding grinding wheel fundamentals will help you find the right wheel for the job. These CBN wheels for double-disc grinding are used on hard-to-grind materials in gear, pump, bearing and automotive component manufacturing.